-3(-7x+6)-3x=3(x-7)-6

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Solution for -3(-7x+6)-3x=3(x-7)-6 equation:


-3(-7x+6)-3x=3(x-7)-6

We simplify the equation to the form, which is simple to understand 
-3(-7x+6)-3x=3(x-7)-6

Reorder the terms in parentheses
+(+21x-18)-3x=3*(x-7)-6

Remove unnecessary parentheses
+21x-18-3x=+3+*(+x-7+)-6

Reorder the terms in parentheses
+21x-18-3x=+(+3x-21)-6

Remove unnecessary parentheses
+21x-18-3x=+3x-21-6

We move all terms containing x to the left and all other terms to the right. 
+21x-3x-3x=-21-6+18

We simplify left and right side of the equation. 
+15x=-9

We divide both sides of the equation by 15 to get x. 
x=-0.6

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